1862-1914
| Wouter Koolhoven | |
| G: | 10 jul 1862 |
| Delft | |
| O: | 20 dec 1914 |
| Delft | |
| Elisabeth van der Elst | |
| H: | 8 jan 1896 |
| Delft | |
1864-1865
| Jacobus Koolhoven | |
| G: | 13 okt 1864 |
| Delft | |
| O: | 10 feb 1865 |
| Delft | |
1865-1870
| Joris Koolhoven | |
| G: | 8 dec 1865 |
| Delft | |
| O: | 11 feb 1870 |
| Delft | |
1831-1866
| Adriana van Oosten | |
| G: | 4 okt 1831 |
| Delft | |
| H: | 9 okt 1861 |
| Delft | |
| O: | 14 jun 1866 |
| Delft | |